Pith Number

pith:TNRNUGWT

pith:2013:TNRNUGWTEUPTPQLS4ZR7LJPQ4F

not attested not anchored not stored refs pending

First principles study of pentacene on Au(111)

Kurt Stokbro, S{\o}ren Smidstrup

arxiv:1308.0969 v1 · 2013-08-05 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TNRNUGWTEUPTPQLS4ZR7LJPQ4F}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:16:41.033023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b62da1ad3251f37c172e663f5a5f0e17771042d02b47285193f690a5522f1cd

Aliases

arxiv: 1308.0969 · arxiv_version: 1308.0969v1 · doi: 10.48550/arxiv.1308.0969 · pith_short_12: TNRNUGWTEUPT · pith_short_16: TNRNUGWTEUPTPQLS · pith_short_8: TNRNUGWT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TNRNUGWTEUPTPQLS4ZR7LJPQ4F \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9b62da1ad3251f37c172e663f5a5f0e17771042d02b47285193f690a5522f1cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b769cb8ad2bc3c5e55df95cc2303f8360d8b9f82937cfe7596f004a50b81b321",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-08-05T13:04:20Z",
    "title_canon_sha256": "b83f58fb4b8360dbbaddab1cc5ccec90334d89e54a03d3cc2090b9cb4c3f89ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0969",
    "kind": "arxiv",
    "version": 1
  }
}